#(())
#( function positional, key: value )
#( &one )
#( one \\ default )
#( one when key: value )
#( one when guard )
#( one :: type )
#( one | two )
#( one = two )
#( one || two )
#( one && two )
#( one != two )
#( one < two )
#( one + two )
#( one * two )
#( one ^^^ two )
#( not one )
#( Module.function positional, key: value )
#( @function positional, key: value )
#( function positional, key: value )
#( One.Two[key] )
#( Module.function[key] )
#( Module.function() )
#( Module.function )
#( @variable[key] )
#( @variable )
#( function positional, key: value )
#( variable[key] )
#( variable )
#( @1 )
#( &1 )
#( !1 )
( fn -> end )
#( (;) )
#( 1 )
#( [] )
#( "one" )
#( """
#  one
#  """ )
#( 'one' )
#( '''
#  one
#  ''' )
#( ~x{sigil}modifiers )
#( true )
#( :atom )
#( Alias )